With extra powerful 10 kg heavy duty flywheel system, three-piece pedal crank makes Xterra upright bike UB2.5 unique! The poly-V belt offers smooth and quite operations while the varied resistance levels offers add variety to your workout. The dual backlit LCD display provides workout metrics feedback accurately. The audio input and speakers lets users to enjoy their favourite tunes during training! Features heavy duty flywheel offers premium, fluid motion, 24 programs including 2 heart rate programs, 1 body fat program, 4 user-defined programs and a manual program.The rear self levelers for use on any surface. Made of high quality durable metal, this Upright Bike comes complete with Heart Rate Monitor Console alongside Book/Magazine rack, cup holder and MP3 Input.